1999 VA177

1999VA177, 2003 QA66, 2003QA66, D0056, J99VH7A, K03Q66A

All data for this body: [vot]

MPC data
Name (number) 1999 VA177 (130056)
a 2.53201
e 0.17963
i / sin(i) 12.7893 / 0.22137
q 2.07719
Q 2.98683
ω 140.9781
Node 195.4372
m 161.9784
n 0.2446
Epoch 2460800.5
nobs 1470
nopp 17
Years observed 1999-2025
rms 0.75
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.532
ep 0.138
sin(ip) 0.228
G 0.150
H 15.770
Mass
D 2.12 0.571
pV 0.271 0.2236
Value
Rotational Period
Period quality None
Spectral Class L
Spectral Class Score 2.541
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
15 Eunomia 0 Eunomia Novakovic 2019EPSC...13.1671N HCM
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.5322 0.1381 0.2275 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
2.12 0.571 0.571 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.271 0.2236 0.2236 Masiero 2011ApJ...741...68M NEATM
G data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.15 MPC-2023-12-94 MPC-2023-12-94 Phot
H data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
15.77 MPC-2023-12-04 MPC-2023-12-04 Phot
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
L L 0.4235 0.3850 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
V L 0.3473 0.3850 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT